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PushStack demo jQuery pushStack() demo // source http://jsbin.com/wicama
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| <!DOCTYPE html> | |
| <html> | |
| <head> | |
| <meta name="description" content="jQuery pushStack() demo"> | |
| <script src="https://code.jquery.com/jquery-2.1.4.js"></script> | |
| <meta charset="utf-8"> | |
| <meta name="viewport" content="width=device-width"> | |
| <title>PushStack demo</title> | |
| </head> | |
| <body> | |
| <h1>PushStack Demo</h1> | |
| <input type="button" value="Click me" id="clickme" /> | |
| <div id="out1">1</div> | |
| <div id="out2">2</div> | |
| <div id="out3">3</div> | |
| <div id="out4">4</div> | |
| <div id="out5">5</div> | |
| <div id="out6">6</div> | |
| <div id="out7">7</div> | |
| <script id="jsbin-javascript"> | |
| $(function() { | |
| $.fn.everyThird = function() { | |
| var arr = []; | |
| $.each(this, function(idx, item) { | |
| if(idx % 3 === 0) { | |
| arr.push(item); | |
| } | |
| }); | |
| return this.pushStack(arr, 'everyThird', ''); | |
| }; | |
| $('#clickme').click(function() { | |
| $('div').everyThird().css('color', 'red').end().css('font-weight', 'bold'); | |
| }); | |
| }); | |
| </script> | |
| <script id="jsbin-source-javascript" type="text/javascript">$(function() { | |
| $.fn.everyThird = function() { | |
| var arr = []; | |
| $.each(this, function(idx, item) { | |
| if(idx % 3 === 0) { | |
| arr.push(item); | |
| } | |
| }); | |
| return this.pushStack(arr, 'everyThird', ''); | |
| }; | |
| $('#clickme').click(function() { | |
| $('div').everyThird().css('color', 'red').end().css('font-weight', 'bold'); | |
| }); | |
| });</script></body> | |
| </html> |
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| $(function() { | |
| $.fn.everyThird = function() { | |
| var arr = []; | |
| $.each(this, function(idx, item) { | |
| if(idx % 3 === 0) { | |
| arr.push(item); | |
| } | |
| }); | |
| return this.pushStack(arr, 'everyThird', ''); | |
| }; | |
| $('#clickme').click(function() { | |
| $('div').everyThird().css('color', 'red').end().css('font-weight', 'bold'); | |
| }); | |
| }); |
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